7 Maintenance and mechanical adjustments
7.1 Safety 66
7.1.1 Before maintenance 66
7.1.2 Safety precautions during maintenance and mechanical adjustments 66
7.1.3 Elements of hazard during maintenance 67
7.1.4 Control after repair or maintenance 67
7.2 Electrics 67
7.2.1 Fuses 68
7.3 Wheels 68
7.4 Chains 68
7.4.1 Chain tensioner A 68
7.4.2 Chain tensioner B and C 69
7.5 Feed hopper 70
7.5.1 Tightening the feed hopper belts F10 70
7.5.2 Ball bearings 71
7.6 Drive chains 71
7.6.1 Drive chains overview 71
7.6.2 Drive chains tensioning 72
7.7 Elevator and sub conveyor 72
7.7.1 Conveyor belts and feeder carrier 72
7.7.2 Adjusting the conveyor chains 73
7.7.3 Chain tensioner, sub conveyor 74
7.7.4 Chain tensioner, elevator F10 74
7.7.5 Ball bearings elevator 74
7.8 Baling chamber 75
7.8.1 Inspection 75
7.8.2 Adjusting the front chamber belt 75
7.8.3 Adjusting the rear chamber belt 76
7.8.4 Adjusting the chamber belt tensioner 79
7.8.5 Replacing chamber belt 79
7.9 Plastic tying unit 80
7.9.1 Control and maintenance 80
7.10 Wrapping table 81
7.10.1 Inspection 81
7 MAINTENANCE AND MECHANICAL ADJUSTMENTS 65